Summary:Now safely back on Moya, Crichton (Ben Browder) learns of the Scarrans’ intention to invade Earth. He feverishly analyzes his wormhole data and comes up with a way to collapse the wormhole to Earth – but the method is not one that he can implement alone. Meanwhile, Braca (David Franklin) demands Scorpius (Wayne Pygram) be released from Moya and returned safely to his Command Carrier – and Aeryn (Claudia Black) has a few surprises of her own, including the identity of her baby’s father.